South Africa's Batsmen Should Have Learnt from Ajinkya Rahane: Gavaskar

South Africa crashed to 121 all out on Day 2 of the Kotla Test on Friday. It was another poor batting show by the visitors and former Test batsman Sunil Gavaskar feels the Proteas should have learnt from the way Ajinkya Rahane scored a century on a challenging Delhi wicket - with patience and with technique. An NDTV exclusive.